精品国产乱码久久久久久竹菊影视,日韩东京热,欧美性猛荡久久久久久老妇app,日韩欧美国产成人

全球鋼材百科網(wǎng)
CodeHSGrade2簡介

England B.S. CodeHSGrade2,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

CodeHSGrade2

England B.S. CodeHSGrade2,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

基本信息:
分類 種類 型號 標(biāo)準(zhǔn) 國家 應(yīng)用
Steel Grades - CodeHSGrade2 B.S. England Specification for patented cold drawn steel wire for mechanical springs
化學(xué)成分信息(mass fraction)(wt.%) of the CodeHSGrade2
元素名稱 最小值 最大值 近似值
Si - 0.3500 -
S - 0.0500 -
P - 0.0500 -
Mn 0.4000 1.0000 -
C 0.3500 0.8500 -
機(jī)械性能信息:
屈服強(qiáng)度Rp0.2(MPa) 抗拉強(qiáng)度Rm(MPa) 沖擊率 伸長率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
519 (≥) 583 (≥) 43 11 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 331
物理性質(zhì)信息:
溫度 彈性模量 系數(shù) 熱導(dǎo)率 比熱容量 比電阻率 密度 加權(quán)系數(shù)
14 - - 0.11 -
868 322 - 11.3 433 -
355 - 13 23.2 241 443
熱處理信息:
Heat treated : 1683°C - 1424°C
對照表(同等等級)信息:
型號 標(biāo)準(zhǔn) 國家 應(yīng)用
Y1Cr18Ni9 Improve the machinability, ablation resistance. Suitable for automatic lathe production of bolt and nut
1Cr18Ni9 High strength after cold forming, but elongation than 1 cr17ni7 slightly worse. Used in architectural decoration parts
1Cr18Mn10Ni5Mo3N Of urea with good corrosion resistance, can produce urea corrosion of the equipment.
1Cr17Ni7 High strength after cold forming. Used in railway vehicle, conveyor belt, bolt and nut, etc
Y1Cr18Ni9Se Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws
0Cr18Ni9 Seamless stainless steel tubes for boiler and heat exchanger
00Cr19Ni10 Carbon content lower than 0Cr19ni9 steel, excellent intergranular corrosion resistance, is used for welding after the class is not processed parts
1Cr17Mn6Ni5N Nickel steel grade, instead of number 1 cr17ni7 and magnetism after cold working, used in railway vehicle, etc
1Cr18Mn8Ni5N Nickel steel, instead of 1cr18ni9
0Cr19Ni9N Based on 0cr19ni9 plus N, strength increase and the plastic is not down. Reduce the thickness of the material. As a structure with strength components
0Cr19Ni10NbN Based on zero cr19ni9 plus N and Nb, with better than 0 cr19ni9 properties and USES
00Cr18Ni10N In 00cr19ni10 adding N, on the basis of the above grades also features, use the same as the 0 cr19ni9n, but better intergranular corrosion resistance
1Cr18Ni12 Compared with 0 cr19ni9, processing low hardenability. Used for spinning processing, special drawing, cold heading
0Cr23Ni13 Corrosion resistance and heat resistance are better than 0cr19ni9
0Cr25Ni20 Oxidation resistance is better than 0cr23ni13. Mostly used as heat resistant steel
0Cr17Ni12Mo2 Seamless stainless steel tubes for boiler and heat exchanger
1Cr18Ni12Mo2Ti Seamless stainless steel tubes for boiler and heat exchanger
0Cr18Ni12Mo2Ti Seamless stainless steel tubes for boiler and heat exchanger
A-29 1025 General use carbon steel rod
1025 These products have been used typically for use in fabrication of fittings, but usage is not limited to such applications. These products are not typically used for deep forming or cupping operations.
標(biāo)簽: CodeHSGrade2、CodeHSGrade2鋼材、CodeHSGrade2材料
全球鋼材百科網(wǎng)
熟女俱乐部 五十路 六十路| 日韩国产无线一线二线三线| x99av.com高潮熟女| 8848在线播放免费观看电视剧| 性一交一乱一交一视一频| 成人国产三级| 一区二区成人在线观看| 欧美一区二区三区久久| 99热这里有精品| 99精品久久久久久久另类| 国产999精品久久久久久| 日产国产欧美视频一区精品| 成人3d动漫一区二区三区91 | 国产精品丝袜久久久久久久不卡| japanese熟女熟妇高潮| 精品国产91久久久久| 日本丰满熟妇bbwbbwbbw| 欧美激情bbw| 99久在线精品99RE8热视频| 国产精品久久久久精品三级| jizzjizzwww| 国产毛片18| 精品人妻一区二区三区免费| 午夜高潮免费视频| 国产成人精品一区二| 国产99久久久久久| 性xxxxhd| 激情欧美亚洲| 国产精品伦一区二区三区在线观看 | 亚洲aⅴ一区二区三区| 啊灬啊灬啊灬啊灬高潮在线看| 日本少妇bbw高潮| xx欧美撒尿嘘撒尿xx| 亚欧色一区w666天堂| 欧美精品久久久久久久久久久| 人妻友田真希中文字幕| 97成人免费视频| av熟女乱一区二区三区| 国产毛片精品一区二区| 亚洲AV无码精品65039在线| 人妻熟人中文字幕|